**[The Sandbox Confirms SAND Cross-Chain Bridge Vulnerability: Base and BSC Networks Affected, Cross-Chain Functionality Suspended]** BlockBeats News, August 22 — The Sandbox officially announced that the team has identified and fully controlled the recent SAND cross-chain bridge vulnerability incident, which involves the Base and BNB Smart Chain (BSC) networks. According to the official statement, the scope of the incident is limited, affecting less than 0.01% of the total SAND token supply. SAND on Ethereum and Polygon networks remains unaffected, and user wallets have not been compromised. Token holders and liquidity providers do not need to take any action. It was disclosed that the attacker exploited the vulnerability to mint unsupported SAND tokens on the Base and BSC networks. Currently, The Sandbox has disabled the SAND cross-chain functionality for both networks, and SAND on Base and BSC has been isolated, temporarily preventing transfers or exchanges. The Sandbox advises users not to buy, sell, or trade SAND on the Base and BSC networks, as liquidity on these networks has been impacted. The team stated that a snapshot prior to the incident has been completed, and they are working on a compensation plan for affected liquidity pool (LP) users. Meanwhile, investigations into the scope of the vulnerability are ongoing, and a full incident report and technical review will be released later. [Original Link]